Description: Every ACERA tumbler is crafted with beautiful designs using an excellent engraving technique. The act of drinking water becomes not just a practical activity but one you can enjoy and from which you can derive simple aesthetic pleasure. Technology: Tourmaline Anion - Patented Far infrared and negative ion Technology. The tourmaline lining of the tumbler heightens the flavor and freshness of any beverage. The tourmaline's charged negative ions add a pure taste while neutralizing harsh chlorine and other impurities. Material: Ceramics Lids: ABS (walnut wood effect), Tritan TM and silicon Capacity: 350 ml / 12.3 oz Dimension: 2.75 x 2.75 x 7 Insulation: Double Wall Care: Please hand wash for optimal cleaning results. Package: Minted Gift Box
